[redirecting to the correct mailing list, freebsd-stable@ ...] On Jul 5, 2013, at 10:53, Daniel Braniss <da...@cs.huji.ac.il> wrote: > after today's update of 9.1-STABLE I noticed that make build[world|kernel] are > taking conciderable more time, is it because the upgrade of clang? > and if so, is the code produced any better? > > before: > buildwordl: 26m4.52s real 2h28m32.12s user 36m6.27s sys > buildkernel: 7m29.42s real 23m22.22s user 4m26.26s sys > > today: > buildwordl: 34m29.80s real 2h38m9.37s user 37m7.61s sys > buildkernel: 15m31.52s real 22m59.40s user 4m33.06s sys
Ehm, your user and sys times are not that much different at all, they add up to about 5% slower for buildworld, and 1% faster for build kernel. Are you sure nothing else is running on that machine, eating up CPU time while you are building? :) But yes, clang 3.3 is of course somewhat larger than 3.2. You might especially notice that, if you are using gcc, which is very slow at compiling C++. In any case, if you do not care about clang, just set WITHOUT_CLANG= in your /etc/src.conf, and you can shave off some build time. -Dimitry _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"